Refactor EnableListenerWaf method and remove host column from WAF services table

- Commented out database operations in `EnableListenerWaf` method
- Simplified WAF creation and deletion logic using request parameters
- Removed `host` column from `waf_services` table migration
- Updated logging to use request parameters instead of listener object

db/migrations/create_waf_tables.sql

@@ -8,7 +8,6 @@ CREATE TABLE waf_services (
     rule_num INTEGER DEFAULT 0,
     attack_num INTEGER DEFAULT 0,
     rule_category_status JSON,
-    host TEXT
 );
 
 -- Create waf_rules table

internal/service/waf.go

@@ -371,35 +371,35 @@ func (s *wafService) DeleteListener(ctx context.Context, req *DeleteListenerReq)
 }
 
 func (s *wafService) EnableListenerWaf(ctx context.Context, req *EnableListenerWafReq) error {
-	listener := &model.GatewayListener{}
-	err := s.db.Model(&model.GatewayListener{}).Where("gateway_name = ? AND namespace = ? AND region_code = ?", req.GatewayName, req.Namespace, req.RegionCode).First(listener).Error
-	if err != nil {
-		if err == gorm.ErrRecordNotFound {
-			listener = &model.GatewayListener{
-				GatewayName: req.GatewayName,
-				Namespace:   req.Namespace,
-				RegionCode:  req.RegionCode,
-				Port:        int(req.Port),
-				Enable:      req.Enable,
-				Hosts:       req.Hosts,
-			}
-			err = s.db.Model(&model.GatewayListener{}).Create(listener).Error
-			if err != nil {
-				return err
-			}
-		} else {
-			return err
-		}
-	}
+	// listener := &model.GatewayListener{}
+	// err := s.db.Model(&model.GatewayListener{}).Where("gateway_name = ? AND namespace = ? AND region_code = ?", req.GatewayName, req.Namespace, req.RegionCode).First(listener).Error
+	// if err != nil {
+	// 	if err == gorm.ErrRecordNotFound {
+	// 		listener = &model.GatewayListener{
+	// 			GatewayName: req.GatewayName,
+	// 			Namespace:   req.Namespace,
+	// 			RegionCode:  req.RegionCode,
+	// 			Port:        int(req.Port),
+	// 			Enable:      req.Enable,
+	// 			Hosts:       req.Hosts,
+	// 		}
+	// 		err = s.db.Model(&model.GatewayListener{}).Create(listener).Error
+	// 		if err != nil {
+	// 			return err
+	// 		}
+	// 	} else {
+	// 		return err
+	// 	}
+	// }
 
-	listener.Enable = req.Enable
-	err = s.db.Model(&model.GatewayListener{}).Where("gateway_name = ? AND namespace = ? AND region_code = ?", req.GatewayName, req.Namespace, req.RegionCode).Update("enable", req.Enable).Error
-	if err != nil {
-		return err
-	}
+	// listener.Enable = req.Enable
+	// err = s.db.Model(&model.GatewayListener{}).Where("gateway_name = ? AND namespace = ? AND region_code = ?", req.GatewayName, req.Namespace, req.RegionCode).Update("enable", req.Enable).Error
+	// if err != nil {
+	// 	return err
+	// }
 
-	if listener.Enable {
-		log.Info().Msgf("Create WAF for listener %s", listener.GatewayName)
+	if req.Enable {
+		log.Info().Msgf("Create WAF for listener %s", req.GatewayName)
 		_, err := s.CreateWaf(ctx, &CreateWafReq{
 			GatewateInfo: GatewateInfo{
 				GatewayName: req.GatewayName,
@@ -413,8 +413,8 @@ func (s *wafService) EnableListenerWaf(ctx context.Context, req *EnableListenerW
 			return err
 		}
 	} else {
-		log.Info().Msgf("Delete WAF for listener %s", listener.GatewayName)
-		err = s.DeleteListenerWaf(ctx, &DeleteListenerReq{
+		log.Info().Msgf("Delete WAF for listener %s", req.GatewayName)
+		err := s.DeleteListenerWaf(ctx, &DeleteListenerReq{
 			GatewateInfo: GatewateInfo{
 				GatewayName: req.GatewayName,
 				Namespace:   req.Namespace,
@@ -656,6 +656,7 @@ func (s *wafService) EnableListenerWafs(ctx context.Context, req *EnableListener
 			},
 			Port:   port,
 			Hosts:  wafMap[port],
+			Enable: true,
 		})
 		if err != nil {
 			return fmt.Errorf("failed to enable listener WAF: %v", err)